The “adult” mob spawns in the same place as the baby mob

Hello, for the “child” mob I have put a procedure that would spawn an ‘adult’ mob, but it spawns in the same place where the “child” mob spawned. Thank you for any advice.

Procedure:
Wait 24000 ticks then on server-side
do --> Despawn Event/target entity --> Spawn Entity "Adult" entity at x:x y:y z:z

On “child” mob procedure On initial entity spawn